Inventor · disambiguated record
Kazuhiko Umehara
Also filed as: UMEHARA KAZUHIKO
4 granted patents·2 pending applications·101 citations·filing 1994–2009
78Inventor score
Top patents by PatentIndex Score
6 records- 0184US5566545AProcess and an apparatus for treating an exhaust gas, and a honeycomb structural exhaust gas filterNGK INSULATORS LTD·Filed 1994·Granted Oct 22, 1996·60 cites·25 claims
- 0275US6880619B1Heat treating plant, installation method for porous regenerative element, production method for heat treated substance, selection method for porous regenerative element, and spent porous regenerative element component memberNGK INSULATORS LTD·Filed 2000·Granted Apr 19, 2005·21 cites·20 claims
- 0354US6381399B1Image information reproducing apparatusPIONEER ELECTRONIC CORP·Filed 1999·Granted Apr 30, 2002·14 cites·15 claims
- 0444US2012134512A1Mixer device, player, reproduction system, method of controlling mixer device, method of controlling player and programMASHITA TAKASHI·Filed 2009·Application pending·0 cites
- 0536US2004023180A1Alumina honeycomb structure, method for manufacture of the same, and heat-storing honeycomb structure using the sameFiled 2001·Application pending·0 cites
- 0635US6062297AHoneycomb regeneratorNGK INSULATORS LTD·Filed 1999·Granted May 16, 2000·6 cites·4 claims
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